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ES8202231A1 - IMPROVEMENTS IN COLOR TELEVISION RECEIVERS - Google Patents

IMPROVEMENTS IN COLOR TELEVISION RECEIVERS

Info

Publication number
ES8202231A1
ES8202231A1 ES498590A ES498590A ES8202231A1 ES 8202231 A1 ES8202231 A1 ES 8202231A1 ES 498590 A ES498590 A ES 498590A ES 498590 A ES498590 A ES 498590A ES 8202231 A1 ES8202231 A1 ES 8202231A1
Authority
ES
Spain
Prior art keywords
color
television receivers
color television
images
video signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES498590A
Other languages
Spanish (es)
Other versions
ES498590A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Publication of ES8202231A1 publication Critical patent/ES8202231A1/en
Publication of ES498590A0 publication Critical patent/ES498590A0/en
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Studio Circuits (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)

Abstract

DISPOSITIVO PARA RECEPTORES DE TELEVISION EN COLOR QUE ELABORA UNA SEÑAL QUE CONTIENE INFORMACION DE IMAGEN Y SINCRONIZACION. UNA FUENTE DE SEÑAL DE VIDEO EN COLOR (10) ALIMENTA A UN SEPARADOR DE LUMINANCIA-CROMINANCIA (12), EL CUAL PASA ESTOS COMPONENTES SEPARADOS A UNA RED (11). LOS COLORES SE DIFERENCIAN EN UNA UNIDAD (18) QUE LOS ENVIA A UNA MATRIZ (20), LA CUAL DESARROLLA IMAGENES EN COLOR QUESON AMPLIFICADAS EN UNA ETAPA EXCITADORA DE CINESCOPIO (25). ESTAS IMAGENES SE REPRODUCEN POR MEDIO DEL CINESCOPIO DE COLOR (28). EL SEPARADOR (33) CONSIGUE A LA ENTRADA DEL DISPOSITIVO SEPARAR LA SEÑAL DE SINCRONIZACION DE LA SEÑAL DE VIDEO.DEVICE FOR COLOR TELEVISION RECEIVERS THAT PRODUCES A SIGNAL CONTAINING IMAGE AND SYNCHRONIZATION INFORMATION. A COLOR VIDEO SIGNAL SOURCE (10) FEEDS A LUMINANCE-CHROMINANCE SEPARATOR (12), WHICH PASSES THESE SEPARATED COMPONENTS TO A NETWORK (11). THE COLORS ARE DIFFERENTIATED IN A UNIT (18) THAT SEND THEM TO A MATRIX (20), WHICH DEVELOPES COLOR IMAGES WHICH ARE AMPLIFIED IN AN EXCITING STAGE OF CINESCOPE (25). THESE IMAGES ARE REPRODUCED BY MEANS OF THE COLOR KINESCOPE (28). THE SEPARATOR (33) MANAGES THE DEVICE INPUT TO SEPARATE THE SYNCHRONIZATION SIGNAL FROM THE VIDEO SIGNAL.

ES498590A 1980-01-18 1981-01-16 IMPROVEMENTS IN COLOR TELEVISION RECEIVERS Granted ES498590A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/113,371 US4263610A (en) 1980-01-18 1980-01-18 Controlled output composite keying signal generator for a television receiver

Publications (2)

Publication Number Publication Date
ES8202231A1 true ES8202231A1 (en) 1982-01-01
ES498590A0 ES498590A0 (en) 1982-01-01

Family

ID=22349024

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498590A Granted ES498590A0 (en) 1980-01-18 1981-01-16 IMPROVEMENTS IN COLOR TELEVISION RECEIVERS

Country Status (18)

Country Link
US (1) US4263610A (en)
JP (1) JPS56106485A (en)
KR (1) KR840001294B1 (en)
AT (1) AT390705B (en)
AU (1) AU536470B2 (en)
CA (1) CA1159948A (en)
DD (1) DD157038A5 (en)
DE (1) DE3101260C2 (en)
ES (1) ES498590A0 (en)
FI (1) FI71455C (en)
FR (1) FR2474264B1 (en)
GB (1) GB2067875B (en)
IT (1) IT1135069B (en)
MY (1) MY8500795A (en)
NZ (1) NZ196033A (en)
PL (1) PL132367B1 (en)
PT (1) PT72353B (en)
SE (1) SE450187B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319277A (en) * 1980-07-02 1982-03-09 Rca Corporation Institutional audio-visual system including a plural operating mode television receiver
US4313130A (en) * 1980-08-29 1982-01-26 Rca Corporation Keying signal generator with false output immunity
US4316214A (en) * 1980-08-29 1982-02-16 Rca Corporation Keying signal generator with input control for false output immunity
US4346398A (en) * 1980-10-27 1982-08-24 Zenith Radio Corporation Automatic clock phase selector
US4337478A (en) * 1980-11-26 1982-06-29 Rca Corporation Composite timing signal generator with predictable output level
US4354202A (en) * 1980-11-26 1982-10-12 Rca Corporation Television receiver on-screen alphanumeric display
US4386369A (en) * 1981-09-22 1983-05-31 Rca Corporation Compensated clamping circuit in a video signal peaking system
DE3370739D1 (en) * 1982-12-14 1987-05-07 Indep Broadcasting Authority Apparatus for deriving information signals for component television video signal reception
IT1191245B (en) * 1982-12-24 1988-02-24 Indesit SIGNAL PROCESSING CIRCUIT FOR DEFLECTION IN IMAGE REPRODUCING DEVICES
US4524387A (en) * 1983-03-30 1985-06-18 Rca Corporation Synchronization input for television receiver on-screen alphanumeric display
US4581630A (en) * 1983-08-30 1986-04-08 Rca Corporation Constant width burst gate keying pulse generator
DE3331572C2 (en) * 1983-09-01 1985-11-21 Hans-Jürgen Prof. Dipl.-Ing. 8560 Lauf Leistner Highly integrated module with a reduced number of connections for signal processing and / or storage
US4555722A (en) * 1983-12-14 1985-11-26 Rca Corporation Tri-level sandcastle pulse decoder
US4612577A (en) * 1985-06-26 1986-09-16 Rca Corporation Video signal processor with selective clamp
KR900006464B1 (en) * 1987-05-23 1990-08-31 삼성전자 주식회사 Synchronizing signal deviding integrated circuit
EP0562413B1 (en) * 1992-03-25 2008-05-07 THOMSON multimedia Circuit for synchronizing an on-screen-display (OSD) on a picture screen
US6008864A (en) * 1995-06-21 1999-12-28 Sony Corporation Composite video signal backporch soft-clamp system using servo loop
US7190407B2 (en) * 2000-06-26 2007-03-13 Thomson Licensing System, method and apparatus for sandcastle signal generation in a television signal processing device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011324A (en) * 1973-05-30 1975-02-05
JPS5528592B2 (en) * 1974-05-02 1980-07-29
US4051518A (en) * 1976-02-27 1977-09-27 Rca Corporation Burst gate pulse generator
NL7700809A (en) * 1977-01-27 1978-07-31 Philips Nv CIRCUIT INCLUDING A FIRST PART WITHIN A MONOLITHICALLY INTEGRATED SEMICONDUCTOR BODY.
US4149179A (en) * 1977-06-22 1979-04-10 National Semiconductor Corporation Circuit for generating TV color burst gate
US4149180A (en) * 1977-12-22 1979-04-10 Gte Sylvania Incorporated Burst gating signal generating circuit
US4173023A (en) * 1978-05-24 1979-10-30 Rca Corporation Burst gate circuit

Also Published As

Publication number Publication date
FR2474264B1 (en) 1985-11-15
FR2474264A1 (en) 1981-07-24
JPH021436B2 (en) 1990-01-11
DE3101260C2 (en) 1985-03-14
FI71455B (en) 1986-09-09
AU536470B2 (en) 1984-05-10
SE8100093L (en) 1981-07-19
KR830005799A (en) 1983-09-09
IT1135069B (en) 1986-08-20
DE3101260A1 (en) 1982-03-18
CA1159948A (en) 1984-01-03
DD157038A5 (en) 1982-10-06
GB2067875B (en) 1984-02-29
ATA18881A (en) 1989-11-15
FI810073L (en) 1981-07-19
JPS56106485A (en) 1981-08-24
ES498590A0 (en) 1982-01-01
GB2067875A (en) 1981-07-30
PL229242A1 (en) 1982-03-01
AT390705B (en) 1990-06-25
PT72353A (en) 1981-02-01
SE450187B (en) 1987-06-09
NZ196033A (en) 1985-01-31
MY8500795A (en) 1985-12-31
FI71455C (en) 1986-12-19
US4263610A (en) 1981-04-21
AU6612381A (en) 1981-07-23
PT72353B (en) 1982-01-05
IT8119179A0 (en) 1981-01-16
PL132367B1 (en) 1985-02-28
KR840001294B1 (en) 1984-09-07

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